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You might already know my Pixel-Table from a previous blog post (link). Back then it was powered by a Raspberry PI which had the hazards of managing a full OS and struggling with always-corrupted filesystems after power outages or just after some time when the SD card memory gets broken as of too many write-cycles.

So I started to move the hardware towards Arduino (to control the LED Stripe) and an ESP8266 to offer wifi communication. The two microcontrollers communicate via the serial interface.